RT Journal Article SR Electronic T1 Quantitative Assessment of Ventilation-Perfusion Mismatch by Radioxenon Imaging of the Lung JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 607 OP 614 VO 19 IS 6 A1 Yasushi Ishii A1 Harumi Itoh A1 Teruyasu Suzuki A1 Yoshiharu Yonekura A1 Takao Mukai A1 Kanji Torizuka YR 1978 UL http://jnm.snmjournals.org/content/19/6/607.abstract AB